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公开(公告)号：BR8401993A
公开(公告)日：1984-12-04
申请号：BR8401993
申请日：1984-04-27
Applicant: HOECHST AG
Inventor： KUXDORF BERNHARD , LUHR PETER , WERNER HUGO , THOMMLER URSUS , FRIEDRICH-WILHELM
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